XML 27 R17.htm IDEA: XBRL DOCUMENT v3.21.2
Fair Value Measurements
6 Months Ended
Jun. 30, 2021
Fair Value Disclosures [Abstract]  
Fair Value Measurements Fair Value Measurements
The following tables present assets and liabilities carried at fair value (in thousands): 

Fair Value Measurements Using:
June 30,
2021
Quoted
Market
Prices in
Active
Markets
(Level 1)
Other
Observable
Inputs
(Level 2)
Unobservable
Inputs
(Level 3)
Assets:
Cash equivalents$365,589 $— $365,589 — 
Restricted cash$6,369 $4,631 $1,738 — 
Liabilities:
Interest rate collar$11,527 — $11,527 — 
Fair Value Measurements Using:
December 31,
2020
Quoted
Market
Prices in
Active
Markets
(Level 1)
Other
Observable
Inputs
(Level 2)
Unobservable
Inputs
(Level 3)
Assets:
Cash equivalents$980,580 $504,980 $475,600 — 
Restricted cash $4,352 $2,054 $2,298 — 
Liabilities:
Interest rate collar$16,908 — $16,908 —